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NeTakaya
3 years ago
10

Why is the peppered moth situation uncommon

Biology
1 answer:
Crazy boy [7]3 years ago
8 0

Answer:

Scientists bred the moths and figured out that the light-colored form of the peppered moth has different genes from the dark form.

Explanation:

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The impact of a sufficiently large asteroid or comet is one of the theories that have been put forward to explain why dinosaurs,
enyata [817]

Answer:

Because the biodiversity decreases.

Explanation:

An ecosystem is richer when it has a higher biodiversity, remember that each living thing has an specific role in the food web. When in an ecosystem this web is bigger, increases the probability of sustain a living thing. For example, in the sea, if there is a fish, this is going to be more probabilities of survive if this fish can eat different plants or other fish. But if in the ecosystem there are not a variety of them, it probability to survive is less if one of it food desapear.

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2 years ago
Nitrogen is generally available to plants in only two forms : ammonium and
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plants get nitrogen from ammonium and nitrate

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Based on the information above, which of the following is true about the process in which the genetic code stored in DNA is used
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Answer:

D.This process requires the interaction of several different cellular structures,

Explanation:

We don't have the information above. However, this process occurs in all cells, and it requires energy. Semi-conservative refers to the fact that, during DNA replication, each new molecule of DNA is made up of one strand of the original DNA molecule and one strand of a new molecule.

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3 years ago
The _____ consists of protoplasm and a nucleus.
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Answer:

amoeba

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Amoebas are organisms that are just basically jelly and a nucleus. There's an attached picture.

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Why not C: bacteria have no nucleus; they have a nucleoid region.

Why not D: a pseudopodium is an extension of an amoeba, kind of like a retractable arm.

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2 years ago
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